Pic from Eyetalian astronauts twitter feed cause US just sent her an espresso machine which works in zero gravity. Try that, Keurig!

Then of course, NASA had to continue in typical geek fashion: ""It will also provide data on the passive movement of complex fluids as part of the Capillary Beverage investigation. The results will confirm and direct math models that help engineers exploit capillary fluid physics (capillary fluidics) to control how liquids move by designing containers specific to the task at hand."